Sket...
Common english/american term for a girl that is a tramp, has got every std possible, has a dirty crusty vagina, smells of body odour, has slept with your dad, gives head for money, has a different boyfriend every day, wears a skirt up yo her waist!, wears a low cropped top to show off bazoomers and has sperm stains on her clothes and hair.

John: Wow! Look At That Girl Over There
Bob: Don't Think About It, Shes A Sket
Bob: (Pointing) He's Got With Her
And Him
And Him
And Him
And Him
And Him... (Continuing)